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authorLiang Qi <[email protected]>2017-03-02 09:04:38 +0100
committerLiang Qi <[email protected]>2017-03-02 09:04:38 +0100
commit71264bae08d81bdeceb96133fdb01c370504dfcc (patch)
treed5dadaac8209d5ef1857a4d65197b9ee12b39848 /src/widgets/kernel/qwidgetwindow.cpp
parent5e785c0b83c9908c665f253c131629ac325a21f5 (diff)
parent6d10f739cd750968d0dd0e9d8fa4b64353a86c6c (diff)
Merge remote-tracking branch 'origin/5.9' into dev
Diffstat (limited to 'src/widgets/kernel/qwidgetwindow.cpp')
-rw-r--r--src/widgets/kernel/qwidgetwindow.cpp20
1 files changed, 12 insertions, 8 deletions
diff --git a/src/widgets/kernel/qwidgetwindow.cpp b/src/widgets/kernel/qwidgetwindow.cpp
index 7295cc36f6c..5abce140ced 100644
--- a/src/widgets/kernel/qwidgetwindow.cpp
+++ b/src/widgets/kernel/qwidgetwindow.cpp
@@ -973,22 +973,26 @@ bool QWidgetWindow::nativeEvent(const QByteArray &eventType, void *message, long
void QWidgetWindow::handleTabletEvent(QTabletEvent *event)
{
static QPointer<QWidget> qt_tablet_target = 0;
- if (event->type() == QEvent::TabletPress) {
- QWidget *widget = m_widget->childAt(event->pos());
- if (!widget)
- widget = m_widget;
- qt_tablet_target = widget;
+ QWidget *widget = qt_tablet_target;
+
+ if (!widget) {
+ widget = m_widget->childAt(event->pos());
+ if (event->type() == QEvent::TabletPress) {
+ if (!widget)
+ widget = m_widget;
+ qt_tablet_target = widget;
+ }
}
- if (qt_tablet_target) {
+ if (widget) {
QPointF delta = event->globalPosF() - event->globalPos();
- QPointF mapped = qt_tablet_target->mapFromGlobal(event->globalPos()) + delta;
+ QPointF mapped = widget->mapFromGlobal(event->globalPos()) + delta;
QTabletEvent ev(event->type(), mapped, event->globalPosF(), event->device(), event->pointerType(),
event->pressure(), event->xTilt(), event->yTilt(), event->tangentialPressure(),
event->rotation(), event->z(), event->modifiers(), event->uniqueId(), event->button(), event->buttons());
ev.setTimestamp(event->timestamp());
- QGuiApplication::sendSpontaneousEvent(qt_tablet_target, &ev);
+ QGuiApplication::sendSpontaneousEvent(widget, &ev);
event->setAccepted(ev.isAccepted());
}